Transportation Research Part A 113 (2018) 114–124

Contents lists available at ScienceDirect

Transportation Research Part A

journal homepage: www.elsevier.com/locate/tra

Can competition for and in the market co-exist in terms of delivering cost efficient services? Evidence from open access train T operators and their franchised counterparts in Britain ⁎ Phill Wheata, , Andrew S.J. Smitha, Torris Rasmussenb a Institute for Transport Studies, University of Leeds, UK b Norwegian Railway Directorate, Norway

ARTICLE INFO ABSTRACT

Keywords: This paper aims to inform an important policy debate in Europe on how best to open up pas- Returns to density senger rail markets to increased competition: and specifically, whether to allow open access train Competition-in-the-market operators alongside franchised (tendered) operators. The paper utilises new British data to Competition-for-the-market analyse the cost side of this debate. Our data is unique in that we have cost data by route level for both the incumbent (corresponding to British franchises) and the open access operators, as op- posed to only having cost data on the incumbent at the network level as in other countries. The open access operators are found to have comparable unit costs to franchised operators. This is unexpected considering the significant returns to density that benefit the larger franchised op- erators. This is subsequently found to be due to lower input prices and an ‘open access business model’ effect that outweigh any density disadvantages. Overall we find that there are negligible cost disadvantages of allowing open access operators to compete with franchised intercity op- erators.

1. Introduction

Over the last 25 years or so, Europe has seen a revolution in how its railways are run. Vertically integrated, national railways, in the strictest sense, are now a thing of the past. Successive legislation, starting with European Commission Directive 91/440, means that Europe’s rail systems are now required to separate train operations and infrastructure (at least into separate divisions with their own accounts); see Nash (2013). Furthermore, the European Commission is proposing in the Fourth Railway Package, that, by 2025, competition will be the rule, not the exception. These proposals envisage both increased competition in the market (passenger open access i.e. new operators running alongside incumbent operators) and competition for the market (services provided under public service contracts) (European Commission, 2013).1 A growing number of European countries are pre-empting the Fourth railway package by allowing open access services on profitable routes (Alexandersson, 2009). However, there are potential difficulties associated with introducing direct competition within the existing railway system. One issue concerns ‘cherry picking’ of profitable services from the incumbent, which in turn has issues for the subsidy requirement of the incumbent where certain services cross subsidise others (as is the case in the UK). Another issue is whether the open access operator (OAO) can actually deliver services at the same or lower cost than the incumbent. Empirical evidence from Europe (Wheat and Smith,

⁎ Corresponding author at: Institute for Transport Studies, University of Leeds, LS2 9JT, UK. E-mail address: [email protected] (P. Wheat). 1 On April 19th 2016 negotiators from the European Parliament and the Council of the European Union reached a provisional agreement on the market pillar of the Fourth Railway Package, that in broad terms supports the notion that competition will be the rule, not the exception (European Parliament, 2016). https://doi.org/10.1016/j.tra.2018.03.004 Received 8 November 2016; Received in revised form 26 February 2018; Accepted 5 March 2018 0965-8564/ © 2018 Elsevier Ltd. All rights reserved. P. Wheat et al. Transportation Research Part A 113 (2018) 114–124

2015; Smith and Wheat, 2012; Merkert et al., 2010; Cowie, 2002b) suggests that smaller operators, such as the typical size of OAOs in Britain, have, to date, been operating away from the minimum efficient scale and density point, implying that their average costs may be much higher than incumbent operators. However, it is unclear whether there is an offsetting factor which reflects the unique and agile business model of OAOs, as has been the case with low cost air carriers, for example. OAO entry in Britain has been on key routes into London using key mainline routes. OAO differentiates from intercity franchised train operating companies (FIOs – pubic service contractors) on the basis that they run services to and from London and serve markets where direct FIO services do not operate (for example direct services to London from Hull – operated by - and Halifax and Sunderland – operated by Grand Central). Both OAO and FIO offer a mixture of operator specific fares and fares that enable travel on various operators and sell these through both operator specific and national ticket sales channels. On the East Coast mainline, the route with greatest OAO operation, OAO accounts for only 5% of train hours2 and comprises of the East Coast FIO (currently “ East Coast” although in this sample it was called “”) and the OAO’s of Hull Trains and Grand Central. Thus, whilst they operate over similar routes to FIO, the frequency (density) of operation is substantially smaller. The purpose of this paper is to provide empirical evidence on the costs of OAOs in comparison with FIOs (pubic service con- tractors) in Britain. This analysis is essentially concerned with understanding which of two cost effects is dominant: cost increases through OAOs being below the minimum efficient density output level; or possible cost reductions through such operators adopting a more agile business model and being able to exploit lower input prices (for example through greater freedom over choice of rolling stock and staff). The analysis focuses on the cost debate. It does not consider any wider benefits of open access entry. Our data is unique in that we have cost data by route level for the incumbent (corresponding to British franchises) and the open access operators, as opposed to only having cost data on the incumbent at the network level, which is the case in other countries As such our paper is the first paper to compare cost data between incumbents and open access operators at the route level, since Britain presents a natural experiment to learn about the relative cost differences. The structure of the paper is as follows. After this introduction, Section 2 outlines the received literature on the expected cost impact of OAOs vis-à-vis tendered operators and also reviews the econometric cost studies to date on railway operations. Section 3 discusses the method utilised in this work as well as recapping the work of Wheat and Smith (2015) since their econometric model is interrogated within this paper. Section 4 outlines the data sources for this study. Section 5 presents the results of the analysis of the data in terms differences in returns to density, unit costs, input prices and quantifies the remaining ‘open access business model effect’. Section 6 concludes.

2. Literature review

The literature on OAO passenger services has been limited by the small size of the market. Up until the late 2000 s only the UK had any true OAOs of significance, and due to concerns about government finances even this market was limited.3 However, this paper is part of the stronger, but still emerging field studying the cost structure and productive performance of tendered passenger train operators, which has developed following the liberalisation of British and European railways. Therefore, the literature review will be split in two sections, the first reviewing the literature on OAOs passenger services, while the second considers the development of econometric research on the cost of operating passenger rail services.

2.1. The literature on open access operations

There is an emerging literature on OAOs. This literature covers regulatory context, trends in fares and evidence on the profit- ability and thus sustainability of OAO (Alexandersson, 2009; Beria et al., 2016; Casullo, 2016; Tomes et al., 2014; Cascetta and Coppola, 2015; 2014; Cascetta et al., 2013). With specific reference to OAO costs, the subject of this paper, reviewing the existing literature on OAOs, most assume no differences in the cost structures for OAOs relative to FIO over and above the general findings of economies of scale and density in the rail industry (Nash and Preston, 1992; Preston et al., 1999, 2002; Preston 2010). These papers sought to expand the literature in the wake of rail liberalisation, both in the UK and Sweden, to inform a growing debate on the potential cost and benefits of OAOs. Due to there not being any econometric literature on (TOC) costs including OAOs, the assumption of no other cost (dis)benefits has the effect of automatically making these TOCs more expensive (due to the general findings of economies of scale and density in the rail industry), thus less beneficial from a welfare perspective. Therefore, whether more OAO’s should be encouraged depends on the extent of any service benefits arising from innovation and competition. More recently Álvarez-San Jaime et al. (2016) analysed the welfare effects of different access charging regimes in the light of potential future open access competition on high speed lines in Spain. Costs are taken as inputs based on current Spanish train operating costs and do assume decreasing returns to scale for variable costs to reach equilibrium solutions for the number of train services provided. The main finding is that scenarios where access charges reflect marginal costs maximise welfare, whether train services are operated by a vertically integrated railway company or by two competing open access train operators. The discussions on

2 Analysis of Train Hours data (for sample in Table 2) for Hull Trains and Grand Central relative to East Coast Trains. 3 For most of the first decade of open access operations, the UK had only one TOC running regular open access passenger services; Hull Trains. There are now two OAOs operating, while a third one was set up but is now defunct. This is not to say that there has not been interest from the industry to start further services, but it is only recently the infrastructure manager and the regulator have come around to the idea (Preston, 2008; Office of Rail Regulation, 2009; Ltd., 2014).

115 Download English Version: https://daneshyari.com/en/article/6780098

Download Persian Version:

https://daneshyari.com/article/6780098

Daneshyari.com